On Thursday 15 April 2004 07:51, Együd Csaba wrote: > Hi All, > I'd like to write an SRF but I'm block a strange error message Oh, and there's a good article on SRF at http://techdocs.postgresql.org -- Richard Huxton Archonet Ltd ---------------------------(end of broadcast)--------------------------- TIP 5: Have you checked our extensive FAQ? http://www.postgresql.org/docs/faqs/FAQ.html